K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2014-06-22T20:29:51.155448Z
K 7
svn:log
V 291
MFC	r267512:

patch: add dry-run alias for compatibility with other implementations.

Other implementations of patch(1), including GNU patch and "svn patch"
have a --dry-run option which does the same as our -C or --check
option.

Add a new alias to make our implementation more compatible.

END